/* 5e Sens — site vitrine. Clair, éditorial : papier chaud, encre presque noire, titres très gras (codes de l'OS), photo plein cadre.
   v2 : textes plus discrets, sections plus serrées, en-tête opaque, rideau entre les pages, téléphone en 2 colonnes. */
:root {
  --paper: #F3EFE8; --paper-2: #EBE5DB; --paper-3: #E2DACD;
  --ink: #14110E; --ink-2: #2B2621; --muted: #6E665C; --dim: #A1978A;
  --line: rgba(20, 17, 14, .12); --line-2: rgba(20, 17, 14, .22);
  --umber: #6E5440; --night: #233344;
  --sans: "Geist", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --gut: clamp(16px, 4vw, 56px);
  --max: 1400px;
  --r: 12px;
  --hd: 76px;
  --sec: clamp(48px, 6.5vw, 96px);
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; background: var(--paper); }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body::after { content: ""; position: fixed; inset: 0; z-index: 90; pointer-events: none; opacity: .3; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .45 0 0 0 0 .4 0 0 0 0 .35 0 0 0 .35 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
img, video, svg { display: block; max-width: 100%; }
img, video { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
::selection { background: rgba(35, 51, 68, .22); }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; border-radius: 4px; }
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gut); }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 120; background: var(--ink); color: var(--paper); padding: 10px 14px; border-radius: 8px; }
.skip:focus { left: 8px; }

/* Typo — plus discrète */
.mono, .label, .kicker, .num, .btn, .chip, .hd-nav a, .lang { font-family: var(--mono); font-feature-settings: "zero" off; }
.label, .kicker { font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin: 0 0 12px; display: flex; align-items: center; gap: 10px; }
.label::before { content: ""; width: 22px; height: 2px; background: var(--umber); flex: none; } /* petit trait de couleur avant chaque section */
.mono { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.num { font-size: 11px; letter-spacing: .1em; color: var(--dim); }
.display { margin: 0; font-weight: 900; text-transform: uppercase; letter-spacing: -.05em; line-height: .86; font-size: clamp(46px, 7.6vw, 124px); }
.display span { display: block; }
.display-md { font-size: clamp(42px, 6.2vw, 96px); }
.h2 { margin: 0; font-weight: 850; text-transform: uppercase; letter-spacing: -.04em; line-height: .92; font-size: clamp(26px, 3.3vw, 48px); max-width: 16ch; }
.h2-wide { max-width: 24ch; }
.h3 { margin: 0; font-weight: 800; text-transform: uppercase; letter-spacing: -.03em; line-height: .96; font-size: clamp(22px, 2.3vw, 34px); }
.lead { font-size: clamp(16px, 1.25vw, 19px); line-height: 1.55; color: var(--ink-2); max-width: 42ch; margin: 18px 0 0; }

/* Boutons */
.btn { display: inline-flex; align-items: center; gap: 10px; justify-content: center; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; padding: 12px 18px; border-radius: 999px; border: 1px solid transparent; transition: background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease), transform .15s ease; white-space: nowrap; }
.btn:active { transform: scale(.97); }
.btn-lg { padding: 15px 22px; }
.btn-ink { background: var(--ink); color: var(--paper); }
.btn-line { border-color: var(--line-2); color: var(--ink); }
.btn .arr { transition: transform .4s var(--ease); }
@media (hover: hover) {
  .btn-ink:hover { background: var(--umber); }
  .btn-line:hover { border-color: var(--ink); background: var(--ink); color: var(--paper); }
  .btn:hover .arr, .more:hover .arr { transform: translateX(4px); }
}

/* En-tête : opaque, rien ne passe derrière */
.hd { position: fixed; inset: 0 0 auto; z-index: 60; background: var(--paper); transition: box-shadow .4s var(--ease), transform .5s var(--ease); }
.hd-in { max-width: var(--max); margin: 0 auto; height: var(--hd); padding: 0 var(--gut); display: flex; align-items: center; gap: 26px; }
.hd.solid { box-shadow: 0 1px 0 var(--line); }
.hd.hide { transform: translateY(-100%); }
.hd-logo .wordmark { width: 108px; height: auto; color: var(--ink); }
.hd-nav { display: flex; gap: 26px; margin-left: auto; }
.hd-nav a { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; position: relative; padding: 6px 0; }
.hd-nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .45s var(--ease); }
.hd-nav a:hover::after, .hd-nav a[aria-current]::after { transform: scaleX(1); transform-origin: left; }
.hd-right { display: flex; align-items: center; gap: 12px; }
.lang { font-size: 10.5px; letter-spacing: .12em; padding: 8px 10px; border: 1px solid var(--line-2); border-radius: 999px; }
.lang:hover { border-color: var(--ink); }
.burger { display: none; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line-2); position: relative; }
.burger span { position: absolute; left: 12px; right: 12px; height: 1.5px; background: var(--ink); transition: transform .4s var(--ease), top .4s var(--ease); }
.burger span:first-child { top: 15px; } .burger span:last-child { top: 23px; }
.burger[aria-expanded="true"] span:first-child { top: 19px; transform: rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { top: 19px; transform: rotate(-45deg); }
/* Menu téléphone : plein écran, fond papier, sous l'en-tête */
.menu[hidden] { display: none; }
.menu { position: fixed; inset: 0; z-index: 55; background: var(--paper); padding: calc(var(--hd) + 28px) var(--gut) 28px; display: flex; flex-direction: column; justify-content: space-between; clip-path: inset(0 0 100% 0); transition: clip-path .6s var(--ease); }
.menu.open { clip-path: inset(0 0 0 0); }
.menu nav { display: flex; flex-direction: column; gap: 4px; }
.menu nav a { font-weight: 900; text-transform: uppercase; letter-spacing: -.04em; font-size: clamp(34px, 10vw, 54px); line-height: 1.02; opacity: 0; transform: translateY(18px); transition: opacity .5s var(--ease), transform .6s var(--ease); }
.menu.open nav a { opacity: 1; transform: none; }
.menu.open nav a:nth-child(2) { transition-delay: .05s; } .menu.open nav a:nth-child(3) { transition-delay: .1s; } .menu.open nav a:nth-child(4) { transition-delay: .15s; } .menu.open nav a:nth-child(5) { transition-delay: .2s; }
.menu nav a:last-child { font-family: var(--mono); font-weight: 500; font-size: 12px; letter-spacing: .14em; margin-top: 20px; }
.menu-foot { display: flex; flex-direction: column; gap: 6px; font-family: var(--mono); font-size: 11.5px; letter-spacing: .08em; color: var(--muted); }

/* Rideau : à l'ouverture et à chaque changement de page, le nom de la section et 5ᵉ SENS */
.curtain { position: fixed; inset: 0; z-index: 110; background: var(--ink); color: var(--paper); display: none; place-items: center; }
.cur .curtain { display: grid; }
.curtain.up { display: grid; transform: translateY(-100%); transition: transform .85s cubic-bezier(.77, 0, .18, 1); }
.curtain.in { display: grid; transform: translateY(100%); animation: curIn .6s cubic-bezier(.77, 0, .18, 1) forwards; }
@keyframes curIn { to { transform: none; } }
.cur-in { display: flex; flex-direction: column; align-items: center; gap: 18px; }
.curtain .wordmark { width: min(220px, 52vw); color: var(--paper); opacity: 0; transform: translateY(14px); animation: curTxt .6s var(--ease) .05s forwards; }
.cur-name { font-family: var(--mono); font-size: 11px; letter-spacing: .32em; text-transform: uppercase; color: rgba(243, 239, 232, .6); opacity: 0; animation: curTxt .6s var(--ease) .15s forwards; }
@keyframes curTxt { to { opacity: 1; transform: none; } }

/* Lignes (signature de l'OS) en fond des en-têtes */
.lines { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }

/* Accueil · hero */
.hero { position: relative; min-height: 100svh; padding: calc(var(--hd) + 30px) 0 22px; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; }
.hero-in { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr); gap: clamp(24px, 5vw, 72px); align-items: end; flex: 1; }
.hero-text { min-width: 0; padding-bottom: 1vh; }
.hero-ctas { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 28px; }
.hero-media { position: relative; border-radius: var(--r); overflow: hidden; aspect-ratio: 9 / 15; max-height: calc(100svh - var(--hd) - 90px); justify-self: end; width: 100%; max-width: 400px; background: var(--paper-3); box-shadow: 0 40px 80px -40px rgba(40, 30, 20, .45); }
.hero-media video, .hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-foot { position: relative; z-index: 1; display: flex; justify-content: space-between; margin-top: 22px; }
.scroll-hint { display: inline-flex; align-items: center; gap: 10px; }
.scroll-hint::after { content: ""; width: 1px; height: 22px; background: var(--ink); transform-origin: top; animation: hint 2.4s var(--ease) infinite; }
@keyframes hint { 0% { transform: scaleY(0); } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* Apparitions */
.rise { opacity: 0; transform: translateY(24px); }
.ready .rise { animation: rise 1s var(--ease) forwards; }
.ready .rise:nth-child(2) { animation-delay: .07s; } .ready .rise:nth-child(3) { animation-delay: .14s; } .ready .rise:nth-child(4) { animation-delay: .21s; }
.ready .hero-media.rise { animation-delay: .18s; }
@keyframes rise { to { opacity: 1; transform: none; } }
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform 1s var(--ease); transition-delay: var(--d, 0ms); }
.reveal.in { opacity: 1; transform: none; }
/* les images se dévoilent de bas en haut */
.reveal .sector-media, .reveal .founder-media, .reveal .svc-media, .reveal.reel-frame, .reveal.why-media { clip-path: inset(14% 0 0 0 round var(--r)); transition: clip-path 1.2s var(--ease); transition-delay: var(--d, 0ms); }
.reveal.in .sector-media, .reveal.in .founder-media, .reveal.in .svc-media, .reveal.in.reel-frame, .reveal.in.why-media { clip-path: inset(0 0 0 0 round var(--r)); }
.no-js .reveal, .no-js .rise { opacity: 1; transform: none; animation: none; clip-path: none; }

/* Manifeste : plus petit, séparé par une teinte */
.manifesto { padding: var(--sec) 0; background: var(--paper-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.manifesto-text { margin: 0; font-weight: 750; letter-spacing: -.03em; line-height: 1.14; font-size: clamp(20px, 2.4vw, 36px); max-width: 30ch; }
.mline { color: var(--dim); transition: color .9s var(--ease); }
.mline.lit { color: var(--ink); }

/* Sections */
.sec { padding: var(--sec) 0; position: relative; }
.sec-tight { padding-top: clamp(24px, 3vw, 44px); }
.sec-tint { background: var(--paper-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.sec-head { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 10px 24px; margin-bottom: clamp(24px, 3vw, 40px); }
.sec-head .label { grid-column: 1 / -1; margin: 0; }
.more { display: inline-flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; padding-bottom: 5px; border-bottom: 1px solid var(--ink); white-space: nowrap; }

/* Univers (accueil) */
.sectors { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(12px, 1.6vw, 22px); }
.sector { display: block; }
.sector-media { position: relative; overflow: hidden; border-radius: var(--r); aspect-ratio: 4 / 5; background: var(--paper-3); }
.sector-media img, .sector-media video { width: 100%; height: 100%; object-fit: cover; transform: scale(1.03); transition: transform 1.4s var(--ease); }
.sector:hover .sector-media img, .sector:hover .sector-media video { transform: scale(1.08); }
.sector-cap { display: grid; grid-template-columns: auto 1fr; gap: 2px 12px; padding: 12px 2px 0; align-items: baseline; }
.sector-cap h3 { margin: 0; font-weight: 850; text-transform: uppercase; letter-spacing: -.025em; font-size: clamp(17px, 1.5vw, 22px); line-height: 1; }
.sector-cap p { grid-column: 2; margin: 3px 0 0; color: var(--muted); font-size: 14px; line-height: 1.45; }

/* Marques : 2 lignes en sens inverse */
.brands { padding: clamp(36px, 4vw, 56px) 0; overflow: hidden; }
.brands .label { margin-bottom: 20px; }
.marquee { display: flex; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee + .marquee { margin-top: 10px; }
.mq-track { display: flex; flex: none; animation: mq 46s linear infinite; }
.mq-track span { padding-right: 40px; }
.mq-b .mq-track { animation-direction: reverse; animation-duration: 52s; }
.mq-track span { font-weight: 800; text-transform: uppercase; letter-spacing: -.02em; font-size: clamp(18px, 2vw, 28px); white-space: nowrap; color: var(--ink-2); }
.mq-b .mq-track span { color: var(--muted); }
@keyframes mq { to { transform: translateX(-25%); } }

/* Services (liste) */
.svc-list { border-top: 1px solid var(--line-2); }
.svc-row { display: grid; grid-template-columns: 52px 130px minmax(0, 1.2fr) minmax(0, 1fr) 22px; gap: 18px; align-items: center; padding: 22px 0; border-bottom: 1px solid var(--line-2); transition: padding .5s var(--ease); }
.svc-row h3 { margin: 0; font-weight: 850; text-transform: uppercase; letter-spacing: -.03em; line-height: .96; font-size: clamp(18px, 1.9vw, 27px); }
.svc-row p { margin: 0; color: var(--muted); font-size: 15px; }
.svc-row .arr { transition: transform .5s var(--ease); }
@media (hover: hover) { .svc-row:hover { padding-left: 12px; } .svc-row:hover .arr { transform: translateX(6px); } }

/* Showreel */
.reel { padding: var(--sec) 0 0; }
.reel-frame { position: relative; border-radius: var(--r); overflow: hidden; aspect-ratio: 16 / 9; background: var(--ink); }
.reel-frame img, .reel-frame video { width: 100%; height: 100%; object-fit: cover; }

/* Étapes */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(14px, 2vw, 26px); }
.step { border-top: 2px solid var(--ink); padding-top: 14px; }
.step h3 { margin: 8px 0 6px; font-weight: 850; text-transform: uppercase; letter-spacing: -.025em; font-size: 19px; line-height: 1; }
.step p { margin: 0; color: var(--muted); font-size: 14.5px; }

/* Fondateurs */
.founders { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(20px, 3.5vw, 56px); }
.founder-media { border-radius: var(--r); overflow: hidden; aspect-ratio: 4 / 5; background: var(--paper-3); }
.founder-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.founder:hover .founder-media img { transform: scale(1.04); }
.founder-txt { padding-top: 18px; }
.founder-txt h3 { margin: 4px 0 10px; font-weight: 900; text-transform: uppercase; letter-spacing: -.045em; font-size: clamp(32px, 3.6vw, 52px); line-height: .9; }
.founder blockquote { margin: 0 0 12px; font-size: clamp(16px, 1.3vw, 19px); line-height: 1.4; font-weight: 600; }
.founder p { color: var(--ink-2); max-width: 54ch; font-size: 15.5px; }

/* Appel à l'action */
.cta-block { padding: clamp(64px, 9vw, 130px) 0; background: var(--ink); color: var(--paper); position: relative; overflow: hidden; }
.cta-title { margin: 0; font-weight: 900; text-transform: uppercase; letter-spacing: -.05em; line-height: .88; font-size: clamp(34px, 5.6vw, 88px); }
.cta-block .lead { color: rgba(243, 239, 232, .7); margin-bottom: 28px; }
.cta-block .btn-ink { background: var(--paper); color: var(--ink); }
@media (hover: hover) { .cta-block .btn-ink:hover { background: #fff; } }

/* Pied de page */
.ft { padding: 52px 0 24px; background: var(--paper); }
.ft-in { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 28px; padding-bottom: 40px; border-bottom: 1px solid var(--line); }
.ft-brand .wordmark { width: 150px; color: var(--ink); }
.ft-brand p { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin: 16px 0 0; }
.ft-nav, .ft-contact { display: flex; flex-direction: column; gap: 8px; }
.ft-nav a { font-weight: 800; text-transform: uppercase; letter-spacing: -.02em; font-size: 18px; line-height: 1.1; }
.ft-contact a { display: inline-flex; gap: 8px; align-items: center; font-size: 15px; }
.ft-bottom { display: flex; justify-content: space-between; gap: 14px; padding-top: 20px; font-family: var(--mono); font-size: 10.5px; letter-spacing: .08em; color: var(--muted); text-transform: uppercase; }
@media (hover: hover) { .ft a:hover { color: var(--umber); } }

/* En-tête des pages : moins d'espace */
.phead { position: relative; padding: calc(var(--hd) + clamp(28px, 4vw, 56px)) 0 clamp(24px, 3vw, 44px); overflow: hidden; }
.phead .wrap { position: relative; z-index: 1; }
.phead .lead { max-width: 52ch; }

/* Projets */
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 22px; }
.chip { font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; padding: 9px 14px; border-radius: 999px; border: 1px solid var(--line-2); transition: background .3s var(--ease), color .3s, border-color .3s; }
.chip.on, .chip:has(input:checked) { background: var(--ink); color: var(--paper); border-color: var(--ink); }
@media (hover: hover) { .chip:hover { border-color: var(--ink); } }
.masonry { columns: 4 240px; column-gap: 12px; }
.tile { margin: 0 0 12px; break-inside: avoid; position: relative; scroll-margin-top: calc(var(--hd) + 20px); }
.tile[hidden] { display: none; }
.tile-btn { display: block; width: 100%; border-radius: 8px; overflow: hidden; background: var(--paper-3); cursor: zoom-in; }
.tile-btn img { width: 100%; transition: transform 1.2s var(--ease); }
.tile figcaption { position: absolute; left: 8px; bottom: 8px; font-family: var(--mono); font-size: 9.5px; letter-spacing: .12em; text-transform: uppercase; color: #fff; background: rgba(20, 17, 14, .55); padding: 4px 8px; border-radius: 999px; opacity: 0; transform: translateY(6px); transition: opacity .4s var(--ease), transform .5s var(--ease); pointer-events: none; backdrop-filter: blur(6px); }
@media (hover: hover) { .tile:hover img { transform: scale(1.04); } .tile:hover figcaption { opacity: 1; transform: none; } }
.lb { position: fixed; inset: 0; z-index: 80; background: rgba(243, 239, 232, .97); display: grid; place-items: center; padding: 60px 70px; }
.lb[hidden] { display: none; }
.lb img { max-width: 100%; max-height: 86svh; width: auto; border-radius: 8px; box-shadow: 0 40px 80px -40px rgba(40, 30, 20, .5); }
.lb-x { position: absolute; top: 16px; right: 18px; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-2); font-size: 22px; background: var(--paper); }
.lb-nav { position: absolute; top: 50%; transform: translateY(-50%); width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-2); font-size: 18px; background: var(--paper); }
.lb-nav.prev { left: 16px; } .lb-nav.next { right: 16px; }

/* Services (page) */
.svc-details { display: flex; flex-direction: column; gap: clamp(44px, 6vw, 84px); }
.svc-detail { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(24px, 4.5vw, 72px); align-items: center; scroll-margin-top: calc(var(--hd) + 20px); }
.svc-detail:nth-child(even) .svc-media { order: 2; }
.svc-media { border-radius: var(--r); overflow: hidden; aspect-ratio: 4 / 5; max-height: 640px; background: var(--paper-3); }
.svc-media img { width: 100%; height: 100%; object-fit: cover; }
.svc-body .mono { display: flex; gap: 10px; margin-bottom: 12px; }
.svc-short { font-size: clamp(16px, 1.35vw, 20px); font-weight: 600; line-height: 1.35; margin: 14px 0 8px; }
.svc-body > p:not(.mono):not(.label):not(.svc-short) { color: var(--ink-2); max-width: 50ch; font-size: 15.5px; }
.svc-body .label { margin-top: 22px; }
.svc-body ul { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line-2); }
.svc-body li { padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.pricing { max-width: 760px; }
.pricing .lead { max-width: 50ch; margin-bottom: 26px; }

/* Studio : média carré + texte côte à côte */
.why-in { display: grid; grid-template-columns: minmax(0, 420px) minmax(0, 1fr); gap: clamp(24px, 5vw, 80px); align-items: center; }
.why-media { border-radius: var(--r); overflow: hidden; aspect-ratio: 1 / 1; background: var(--paper-3); }
.why-media img, .why-media video { width: 100%; height: 100%; object-fit: cover; }
.why-big { margin: 0 0 16px; font-weight: 800; letter-spacing: -.03em; line-height: 1.1; font-size: clamp(22px, 2.3vw, 34px); max-width: 26ch; }
.why-p { margin: 0 0 18px; font-size: clamp(15.5px, 1.2vw, 18px); color: var(--ink-2); max-width: 46ch; }
.why-end { margin: 0; font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--umber); }
.strip { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.strip img { border-radius: 8px; aspect-ratio: 3 / 4; object-fit: cover; width: 100%; height: auto; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr); gap: clamp(28px, 5.5vw, 90px); align-items: start; }
.cform { display: flex; flex-direction: column; gap: 20px; }
.frow { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.fld { display: flex; flex-direction: column; gap: 6px; border: 0; margin: 0; padding: 0; min-width: 0; }
.fld > span, .fld legend { font-family: var(--mono); font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); padding: 0; margin-bottom: 6px; }
.fld input, .fld textarea { font: inherit; font-size: 16px; color: var(--ink); background: transparent; border: 0; border-bottom: 1px solid var(--line-2); padding: 9px 0; border-radius: 0; transition: border-color .3s; width: 100%; }
.fld textarea { resize: vertical; min-height: 120px; }
.fld input:focus, .fld textarea:focus { outline: none; border-bottom-color: var(--ink); }
.fld .chips { margin: 0; }
.fld .chip input { position: absolute; opacity: 0; pointer-events: none; }
.fld .chip { cursor: pointer; position: relative; }
.hp { position: absolute; left: -9999px; }
.consent { font-size: 12.5px; color: var(--muted); margin: 0; }
.consent a { text-decoration: underline; text-underline-offset: 3px; }
.fmsg { margin: 0; font-size: 15px; min-height: 1.4em; }
.fmsg.ok { color: var(--night); } .fmsg.err { color: #9b2c1f; }
.cform .btn { align-self: flex-start; }
.cform .btn[disabled] { opacity: .6; }
.cside { display: flex; flex-direction: column; gap: 24px; }
.cside .label { margin-bottom: 6px; }
.cside p { margin: 0; }
.big-mail { font-weight: 800; letter-spacing: -.025em; font-size: clamp(20px, 2vw, 28px); line-height: 1.1; border-bottom: 2px solid var(--ink); word-break: break-word; }
.cside a:not(.big-mail) { display: inline-flex; gap: 8px; align-items: center; }
.cside-img { border-radius: var(--r); overflow: hidden; aspect-ratio: 4 / 5; }
.cside-img img { width: 100%; height: 100%; object-fit: cover; }
.prose { max-width: 700px; }
.prose p { font-size: 16.5px; color: var(--ink-2); }

/* Tablette */
@media (max-width: 1080px) {
  .svc-row { grid-template-columns: 40px minmax(0, 1fr) 22px; }
  .svc-row .svc-key, .svc-row p { display: none; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 28px; }
}

/* Téléphone : tout en 2 colonnes, textes réduits d'environ un tiers, sections serrées */
@media (max-width: 860px) {
  :root { --hd: 64px; --sec: 44px; --gut: 16px; }
  body { font-size: 14.5px; }
  .hd-nav, .hd-cta { display: none; }
  .burger { display: block; }
  .hd-right { margin-left: auto; }
  .hd-logo .wordmark { width: 92px; }
  .display { font-size: clamp(38px, 11.5vw, 64px); }
  .display-md { font-size: clamp(34px, 10vw, 56px); }
  .h2 { font-size: clamp(21px, 6.2vw, 30px); }
  .lead { font-size: 15px; margin-top: 12px; }
  .label, .kicker { font-size: 10px; margin-bottom: 8px; }
  .btn { font-size: 10px; padding: 11px 15px; } .btn-lg { padding: 12px 17px; }
  .hero { padding-top: calc(var(--hd) + 16px); min-height: auto; padding-bottom: 8px; }
  .hero-in { grid-template-columns: 1fr; gap: 18px; }
  .hero-ctas { margin-top: 18px; gap: 8px; }
  .hero-media { justify-self: stretch; max-width: none; aspect-ratio: 4 / 5; max-height: 62svh; }
  .hero-foot { display: none; }
  .manifesto-text { font-size: clamp(17px, 5vw, 22px); }
  .sec-head { grid-template-columns: 1fr auto; margin-bottom: 18px; }
  .sec-head .more { font-size: 9.5px; }
  .sectors { grid-template-columns: 1fr 1fr; gap: 10px; }
  .sector-media { aspect-ratio: 1 / 1; border-radius: 10px; }
  .sector-cap { grid-template-columns: 1fr; padding-top: 8px; }
  .sector-cap .num { display: none; }
  .sector-cap h3 { font-size: 14px; }
  .sector-cap p { grid-column: 1; font-size: 12px; line-height: 1.35; }
  .brands { padding: 28px 0; }
  .brands .label { margin-bottom: 12px; }
  .mq-track { animation-duration: 26s; }
  .mq-track span { padding-right: 22px; font-size: 15px; }
  .mq-b .mq-track { animation-duration: 30s; }
  .marquee + .marquee { margin-top: 6px; }
  .svc-row { padding: 14px 0; gap: 10px; }
  .svc-row h3 { font-size: 15px; }
  .steps { grid-template-columns: 1fr 1fr; gap: 12px; row-gap: 18px; }
  .step h3 { font-size: 14px; }
  .step p { font-size: 12.5px; }
  .founders { grid-template-columns: 1fr 1fr; gap: 12px; }
  .founder-txt { padding-top: 10px; }
  .founder-txt .mono { font-size: 9px; }
  .founder-txt h3 { font-size: 24px; margin: 2px 0 6px; }
  .founder blockquote { font-size: 13.5px; }
  .founder p { font-size: 12.5px; }
  .founders-long { grid-template-columns: 1fr; gap: 28px; }
  .founders-long .founder { display: block; }
  .founders-long .founder-media { float: left; width: 44%; aspect-ratio: 4 / 5; margin: 0 14px 8px 0; }
  .founders-long .founder-txt { padding-top: 0; }
  .founders-long .founder::after { content: ""; display: block; clear: both; }
  .founders-long .founder p { font-size: 13.5px; }
  .cta-block { padding: 48px 0; }
  .cta-title { font-size: clamp(26px, 8vw, 40px); }
  .phead { padding-top: calc(var(--hd) + 20px); padding-bottom: 18px; }
  .masonry { columns: 2; column-gap: 8px; }
  .tile { margin-bottom: 8px; }
  .chips { gap: 5px; margin-bottom: 16px; }
  .chip { font-size: 9.5px; padding: 8px 11px; }
  .svc-details { gap: 36px; }
  .svc-detail { grid-template-columns: 1fr; gap: 14px; }
  .svc-detail:nth-child(even) .svc-media { order: 0; }
  .svc-media { aspect-ratio: 16 / 10; }
  .svc-body > p:not(.mono):not(.label):not(.svc-short), .svc-body li { font-size: 13.5px; }
  .svc-short { font-size: 15px; }
  .why-in { grid-template-columns: 1fr 1fr; gap: 14px; align-items: start; }
  .why-big { font-size: 16px; margin-bottom: 8px; }
  .why-p { font-size: 13px; margin-bottom: 10px; }
  .why-end { font-size: 9.5px; }
  .strip { grid-template-columns: 1fr 1fr; gap: 8px; }
  .contact-grid, .frow { grid-template-columns: 1fr; }
  .cside { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .cside > div:first-child { grid-column: 1 / -1; }
  .cside-img { display: none; }
  .ft { padding-top: 36px; }
  .ft-in { grid-template-columns: 1fr 1fr; gap: 20px; padding-bottom: 28px; }
  .ft-brand { grid-column: 1 / -1; }
  .ft-nav a { font-size: 15px; }
  .ft-contact a { font-size: 13px; }
  .ft-bottom { flex-direction: column; gap: 6px; }
  .lb { padding: 56px 10px; }
  .lb-nav { top: auto; bottom: 16px; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .rise, .reveal { opacity: 1; transform: none; animation: none; transition: none; clip-path: none !important; }
  .reveal .sector-media, .reveal .founder-media, .reveal .svc-media, .reveal.reel-frame, .reveal.why-media { clip-path: none !important; }
  .mq-track { animation-duration: 160s !important; }
  .mline { color: var(--ink); }
  .curtain { display: none !important; }
}

/* Textes courants dans la police technique (IBM Plex Mono) ; titres, manifeste et grands mots restent en Geist très gras */
body { font-family: var(--mono); font-size: 14px; line-height: 1.7; letter-spacing: -.005em; }
.display, .h2, .h3, h1, h2, h3, .manifesto-text, .why-big, .cta-title, .founder blockquote, .svc-short, .ft-nav a, .menu nav a:not(:last-child), .big-mail, .mq-track span { font-family: var(--sans); }
.lead { font-size: clamp(14px, 1.05vw, 16px); line-height: 1.7; }
.sector-cap p, .step p, .svc-row p { font-size: 12.5px; line-height: 1.6; }
.founder p, .svc-body > p:not(.mono):not(.label):not(.svc-short), .why-p, .prose p { font-size: 13.5px; line-height: 1.75; }
.svc-body li { font-size: 13px; }
.ft-contact a, .cside a:not(.big-mail), .cside p { font-size: 13px; }
.fld input, .fld textarea { font-family: var(--mono); font-size: 16px; }
.consent { font-size: 11.5px; }
@media (max-width: 860px) {
  body { font-size: 13px; }
  .lead { font-size: 13.5px; }
  .sector-cap p, .step p, .founder p, .why-p { font-size: 11.5px; }
  .founders-long .founder p, .svc-body > p:not(.mono):not(.label):not(.svc-short), .svc-body li, .prose p { font-size: 12.5px; }
}

/* v3 · Accueil recomposé : texte centré verticalement face à un grand média, plus de vide en haut */
.hero { min-height: min(100svh, 1040px); }
.hero-in { grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); align-items: center; }
.hero-text { align-self: center; padding-bottom: 0; }
.hero-media { aspect-ratio: 4 / 5; max-width: 560px; max-height: calc(min(100svh, 1040px) - var(--hd) - 110px); }
.display-hero { font-size: clamp(46px, 7.4vw, 150px); }
@media (min-width: 1600px) { :root { --max: 1520px; } }
@media (max-width: 860px) { .hero-media { max-width: none; max-height: 64svh; } }

/* v3 · Animations plus fluides : courbes douces, durées plus longues, défilement lissé */
:root { --ease: cubic-bezier(.22, 1, .36, 1); --ease-io: cubic-bezier(.76, 0, .24, 1); }
.reveal { transform: translateY(44px); transition: opacity 1.3s var(--ease), transform 1.4s var(--ease); }
.reveal .sector-media, .reveal .founder-media, .reveal .svc-media, .reveal.reel-frame, .reveal.why-media { transition: clip-path 1.6s var(--ease); }
.ready .rise { animation: rise 1.4s var(--ease) forwards; }
.curtain.up { transition: transform 1.1s var(--ease-io); }
.curtain.in { animation: curIn .8s var(--ease-io) forwards; }
.sector-media img, .sector-media video, .founder-media img, .tile-btn img { transition: transform 1.8s var(--ease); }
.mline { transition: color 1.2s var(--ease); }
.hd { transition: box-shadow .6s var(--ease), transform .8s var(--ease); }
.btn, .chip { transition: background .5s var(--ease), color .5s var(--ease), border-color .5s var(--ease), transform .3s var(--ease); }
.svc-row { transition: padding .8s var(--ease); }
.tile[data-anim] { animation: tileIn .9s var(--ease) both; animation-delay: var(--d, 0ms); }
@keyframes tileIn { from { opacity: 0; transform: translateY(24px) scale(.98); } to { opacity: 1; transform: none; } }
[data-speed] > * { will-change: transform; transform: scale(1.12); }
@media (max-width: 860px) { [data-speed] > * { transform: none !important; } }

/* v4 · Showreel 4:3 en ouverture (hero) et en bas de l'accueil */
.hero-in { grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr); }
.hero-media { aspect-ratio: 4 / 3; max-width: none; width: 100%; max-height: none; justify-self: stretch; background: var(--ink); }
.display-hero { font-size: clamp(42px, 6vw, 124px); }
.reel-frame { aspect-ratio: 4 / 3; width: 100%; max-width: min(100%, calc((100svh - var(--hd) - 60px) * 4 / 3)); margin-inline: auto; }
.reel-sound { position: absolute; right: 14px; bottom: 14px; z-index: 2; font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: #F3EEE6; background: rgba(20, 17, 14, .55); border: 1px solid rgba(243, 238, 230, .35); border-radius: 999px; padding: 9px 14px; cursor: pointer; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); transition: background .3s var(--ease); }
.reel-sound:hover { background: rgba(20, 17, 14, .8); }
@media (max-width: 860px) { .hero { min-height: auto; } .hero-in { grid-template-columns: 1fr; align-content: start; gap: 26px; } .hero-media { aspect-ratio: 4 / 3; max-height: none; } }

/* v5 · Ligne « agence » discrète dans le pied de page */
.ft-brand p.ft-line { margin-top: 6px; letter-spacing: .06em; text-transform: none; font-size: 10.5px; opacity: .8; max-width: 34ch; }